LC2MOS Precision Mini-DIP Analog Switch ADG419 FEATURES FUNCTIONAL BLOCK DIAGRAM 44 V supply maximum ratings VSS to VDD analog signal range Low on resistance: <35 Ultralow power dissipation: < 35 W Fast transition time: 160 ns maximum Break-before-make switching action Plug-in replacement for DG419 D S2 S1 IN SWITCH SHOWN FOR A LOGIC 1 INPUT 07850-001 ADG419 Figure 1. APPLICATIONS Precision test equipment Precision instrumentation Battery-powered systems Sample hold systems GENERAL DESCRIPTION The ADG419 is a monolithic CMOS SPDT switch. This switch is designed on an enhanced LC2MOS process that provides low power dissipation yet gives high switching speed, low on resistance, and low leakage currents. The on resistance profile of the ADG419 is very flat over the full analog input range, ensuring excellent linearity and low distortion. The part also exhibits high switching speed and high signal bandwidth. CMOS construction ensures ultralow power dissipation, making the parts ideally suited for portable and battery-powered instruments. Each switch of the ADG419 conducts equally well in both directions when on and has an input signal range that extends to the supplies. In the off condition, signal levels up to the supplies are blocked. The ADG419 exhibits break-before-make switching action. PRODUCT HIGHLIGHTS 1. 2. 3. 4. Extended Signal Range. The ADG419 is fabricated on an enhanced LC2MOS process, giving an increased signal range that extends to the supply rails. Ultralow Power Dissipation. Low RON. Single-Supply Operation. For applications where the analog signal is unipolar, the ADG419 can be operated from a single rail power supply. The part is fully specified with a single 12 V power supply and remains functional with single supplies as low as 5 V. Rev. B Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 (c)2009 Analog Devices, Inc. All rights reserved. ADG419 TABLE OF CONTENTS Features .............................................................................................. 1 Absolute Maximum Ratings ............................................................5 Applications ....................................................................................... 1 ESD Caution...................................................................................5 Functional Block Diagram .............................................................. 1 Pin Configuration and Function Descriptions..............................6 General Description ......................................................................... 1 Typical Performance Characteristics ..............................................7 Product Highlights ........................................................................... 1 Test Circuits ........................................................................................9 Revision History ............................................................................... 2 Terminology .................................................................................... 11 Specifications..................................................................................... 3 Outline Dimensions ....................................................................... 12 Dual Supply ................................................................................... 3 Ordering Guide .......................................................................... 13 Single Supply ................................................................................. 4 REVISION HISTORY 8/09--Rev. B to Rev. C Updated Format .................................................................. Universal Changes to Table 1 ............................................................................ 3 Changes to Table 2 ............................................................................ 4 Updated Outline Dimensions ....................................................... 12 Changes to Ordering Guide .......................................................... 13 Rev. B | Page 2 of 16 ADG419 SPECIFICATIONS DUAL SUPPLY VDD = 15 V 10%, VSS = -15 V 10%, VL = 5 V 10%, GND = 0 V, unless otherwise noted. Table 1. Parameter 1 ANALOG SWITCH Analog Signal Range RON +25C B Version -40C to -40C to +85C +125C VSS to VDD 25 35 45 45 LEAKAGE CURRENTS Source Off Leakage, IS (Off ) 0.1 0.25 0.1 5 Drain Off Leakage, ID (Off ) 0.75 0.4 0.75 5 30 5 30 2.4 0.8 Channel On Leakage, ID, IS (On) DIGITAL INPUTS Input High Voltage, VINH Input Low Voltage, VINL Input Current IINL or IINH DYNAMIC CHARACTERISTICS 2 tTRANSITION Break-Before-Make Time Delay, tD Off Isolation Channel-to-Channel Crosstalk CS (Off ) CD, CS (On) POWER REQUIREMENTS IDD ISS IL 1 2 T Version -55C to +25C +125C 160 Test Conditions/Comments typ max VD = 12.5 V, IS = -10 mA VDD = +13.5 V, VSS = -13.5 V VDD = +16.5 V, VSS = -16.5 V nA typ VD = 15.5 V, VS = 15.5 V; see Figure 12 VSS to VDD 25 35 45 0.1 15 Unit 0.25 0.1 15 0.75 0.4 0.75 30 nA max nA typ 30 nA max nA typ nA max 2.4 0.8 2.4 0.8 V min V max 0.005 0.5 0.005 0.5 0.005 0.5 A typ A max 200 200 200 ns max RL = 300 , CL = 35 pF; VS1 = 10 V, VS2 = 10 V; see Figure 14 RL = 300 , CL = 35 pF; VS1 = VS2 = 10 V; see Figure 15 145 30 30 ns typ 5 80 90 6 55 5 80 70 6 55 ns min dB typ dB typ pF typ pF typ 0.0001 1 0.0001 1 0.0001 1 VD = 15.5 V, VS = 15.5 V; see Figure 12 2.5 2.5 2.5 2.5 2.5 2.5 0.0001 1 0.0001 1 0.0001 1 Temperature ranges are as follows: B Version: -40C to +125C; T Version: -55C to +125C. Guaranteed by design, not subject to production test. Rev. B | Page 3 of 16 2.5 2.5 2.5 A typ A max A typ A max A typ A max VS = VD = 15.5 V; see Figure 13 VIN = VINL or VINH RL = 50 , f = 1 MHz; see Figure 16 RL = 50 , f = 1 MHz; see Figure 17 f = 1 MHz f = 1 MHz VDD = +16.5 V, VSS = -16.5 V VIN = 0 V or 5 V VL = 5.5 V ADG419 SINGLE SUPPLY VDD = 12 V 10%, VSS = 0 V, VL = 5 V 10%, GND = 0 V, unless otherwise noted. Table 2. Parameter 1 ANALOG SWITCH Analog Signal Range RON +25C B Version -40C to -40C to +85C +125C 0 to VDD 40 70 LEAKAGE CURRENT Source OFF Leakage, IS (Off ) 0.1 0.25 0.1 5 Drain OFF Leakage, ID (Off ) 0.75 0.4 0.75 5 30 5 30 2.4 0.8 DIGITAL INPUTS Input High Voltage, VINH Input Low Voltage, VINL Input Current IINL or IINH DYNAMIC CHARACTERISTICS 2 tTRANSITION Break-Before-Make Time Delay, tD Off Isolation Channel-to-Channel Crosstalk CS (Off ) CD, CS (On) POWER REQUIREMENTS IDD IL 1 2 180 0 to VDD 40 60 Channel ON Leakage, ID, IS (On) T Version -55C to +25C +125C 70 0.1 15 Unit V typ max nA typ 0.25 0.1 15 0.75 0.4 0.75 30 nA max nA typ VD = 3 V, 8.5 V, IS = -10 mA VDD = 10.8 V VDD = 13.2 V VD = 12.2 V/1 V, VS = 1 V/12.2 V; see Figure 12 VD = 12.2 V/1 V, VS = 1 V/12.2 V; see Figure 12 30 nA max nA typ nA max 2.4 0.8 2.4 0.8 V min V max 0.005 0.5 0.005 0.5 0.005 0.5 A typ A max VIN = VINL or VINH 250 250 250 ns max RL = 300 , CL = 35 pF; VS1 = 0 V/8 V, VS2 = 8 V/0 V; see Figure 14 RL = 300 , CL = 35 pF; VS1 = VS2 = 8 V; see Figure 15 RL = 50 , f = 1 MHz; see Figure 16 RL = 50 , f = 1 MHz; see Figure 17 f = 1 MHz f = 1 MHz VDD = 13.2 V VIN = 0 V or 5 V 170 60 60 ns typ 80 90 13 65 80 70 13 65 dB typ dB typ pF typ pF typ 0.0001 1 0.0001 1 Test Conditions/Comments 2.5 2.5 2.5 2.5 0.0001 1 0.0001 1 Temperature ranges are as follows: B Version: -40C to +125C; T Version: -55C to +125C. Guaranteed by design, not subject to production test. Rev. B | Page 4 of 16 2.5 2.5 A typ A max A typ A max VS = VD = 12.2 V/1 V; see Figure 13 VL = 5.5 V ADG419 ABSOLUTE MAXIMUM RATINGS TA= 25C unless otherwise noted. Table 3. Parameter VDD to VSS VDD to GND VSS to GND VL to GND Analog, Digital Inputs1 Continuous Current, S or D Peak Current, S or D (Pulsed at 1 ms, 10% Duty-Cycle Maximum) Operating Temperature Range Industrial (B Version) Extended (T Version) Storage Temperature Range Junction Temperature CERDIP Package, Power Dissipation JA, Thermal Impedance Lead Temperature, Soldering (10 sec) PDIP Package, Power Dissipation JA, Thermal Impedance Lead Temperature, Soldering (10 sec) SOIC Package, Power Dissipation JA, Thermal Impedance MSOP Package, Power Dissipation JA, Thermal Impedance Lead Temperature, Soldering Vapor Phase (60 sec) Infrared (15 sec) Rating 44 V -0.3 V to +25 V +0.3 V to -25 V -0.3 V to VDD + 0.3 V VSS - 2 V to VDD + 2 V or 30 mA, whichever occurs first 30 mA 100 mA Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ESD CAUTION -40C to +125C -55C to +125C -65C to +150C 150C 600 mW 110C/W 300C 400 mW 100C/W 260C 400 mW 155C/W 315 mW 205C/W 215C 220C 1 Overvoltages at IN, S or D is clamped by internal diodes. Limit current to the maximum ratings given. Rev. B | Page 5 of 16 ADG419 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS 8 ADG419 S2 VSS TOP VIEW GND 3 (Not to Scale) 6 IN VDD 4 5 VL 7 07850-002 D 1 S1 2 Figure 2. Pin Configuration Table 4. Pin Function Description Pin No. 1 2 3 4 5 6 7 Mnemonic D S1 GND VDD VL IN VSS 8 S2 Description Drain terminal. May be an input or an output. Source terminal. May be an input or an output. Ground (0 V) reference. Most positive power supply potential. Logic power supply (5 V). Logic control input. Most negative power supply potential in dual-supply applications. In single-supply applications, it may be connected to GND. Source terminal. May be an input or an output. Table 5. Truth Table Logic 0 1 Switch 1 On Off Switch 2 Off On Rev. B | Page 6 of 16 ADG419 TYPICAL PERFORMANCE CHARACTERISTICS 50 100 TA = 25C TA = 25C VDD = +5V VSS = -5V 40 30 60 VDD = +10V VSS = -10V RON () 20 VDD = +12V VSS = -12V VDD = 12V VSS = 0V 40 20 VDD = +15V VSS = -15V -10 -5 0 5 10 15 VS, VD (V) 0 07850-003 0 -15 VDD = 15V VSS = 0V 15 10 Figure 6. RON as a Function of VD (VS), Single-Supply Voltage 50 100 80 30 RON () 125C 20 85C 10 -5 0 5 10 15 VS, VD (V) 0.01 0 25C 3 6 12 9 Figure 7. RON as a Function of VD (VS) for Different Temperatures 0.006 ID (ON) VDD = +15V VSS = -15V TA = 25C 85C VS, VD (V) Figure 4. RON as a Function of VD (VS) for Different Temperatures 0.02 125C 40 0 07850-004 -10 60 20 25C 0 -15 VDD = 12V VSS = 0V VL = 5V 07850-007 VDD = +15V VSS = -15V VL = +5V 40 RON () 5 VS, VD (V) Figure 3. RON as a Function of VD (VS), Dual-Supply Voltage VDD = 12V VSS = 0V TA = 25C 0.004 LEAKAGE CURRENT (nA) IS (OFF) 0 ID (OFF) -0.01 -0.02 ID (ON) IS (OFF) 0.002 ID (OFF) 0 -0.002 -0.03 -15 -10 -5 0 5 10 VS, VD (V) 15 07850-005 LEAKAGE CURRENT (nA) 0 07850-006 10 VDD = 10V VSS = 0V Figure 5. Leakage Currents as a Function of VS (VD) -0.004 0 2 4 6 8 10 VS, VD (V) Figure 8. Leakage Currents as a Function of VS (VD) Rev. B | Page 7 of 16 12 07850-008 RON () VDD = 5V VSS = 0V 80 ADG419 10mA 200 180 I+, I- 10A 1A IL SINGLE SUPPLY VIN = 0V/+5V 140 120 10nA 1nA 100 160 DUAL SUPPLY VIN = 5V 100 1k 10k 100k 1M 10M FREQUENCY (Hz) Figure 9. Supply Current (ISUPPLY) vs. Input Switching Frequency 80 6 8 10 12 14 16 SUPPLY VOLTAGE (V) Figure 10. Transition Time (tTRANSITION) vs. Power Supply Voltage Rev. B | Page 8 of 16 07850-010 100nA 07850-009 ISUPPLY 100A tTRANSITION (ns) 1mA 220 VDD = +15V VSS = -15V VL = +5V ADG419 TEST CIRCUITS IDS V1 S A 07850-011 VS RON = V1/IDS ID (OFF) D S A VS VD +15V +5V VDD VL Figure 13. On Leakage VS1 VS2 VIN D S2 VOUT RL 300 IN 50% 50% 0V tTRANSITION tTRANSITION CL 35pF 90% OUTPUT GND VSS 90% 07850-014 VIN -15V Figure 14. Transition Time, tTRANSITION VS2 +5V VDD VL S1 D S2 RL 300 IN VIN VOUT GND VSS CL 35pF 3V ADDRESS DRIVE (VIN) 0V tD VOUT 0.9VO tD 0.9VO 0.9VO 0.9VO 07850-015 VS1 +15V -15V Figure 15. Break-Before-Make Time Delay, tD Rev. B | Page 9 of 16 A VD 3V S1 ID (ON) VS Figure 12. Off Leakage Figure 11. On Resistance D 07850-013 IS (OFF) D 07850-012 S ADG419 +15V +5V 0.1F +15V VDD S1 +5V 0.1F 0.1F VL 0.1F D VDD D S VOUT VOUT S2 RL 50 RL 50 IN VIN GND GND VSS VSS VIN 0.1F -15V -15V 07850-016 0.1F CHANNEL-TO-CHANNEL CROSSTALK = 20 x log | VS/VOUT | Figure 17. Crosstalk Figure 16. Off Isolation Rev. B | Page 10 of 16 07850-017 VS 50 VS VL ADG419 TERMINOLOGY VDD Most positive power supply potential. CS (Off) Off switch source capacitance. VSS Most negative power supply potential in dual-supply applications. In single-supply applications, it may be connected to GND. CD, CS (On) On switch capacitance. VL Logic power supply (5 V). GND Ground (0 V) reference. S Source terminal. May be an input or an output. D Drain terminal. May be an input or an output. IN Logic control input. RON Ohmic resistance between D and S. tTRANSITION Delay time between the 50% and 90% points of the digital inputs and the switch on condition when switching from one address state to another. tD Off time or on time measured between the 90% points of both switches when switching from one address state to the other. VINL Maximum input voltage for Logic 0. VINH Minimum input voltage for Logic 1. IINL (IINH) Input current of the digital input. IS (Off) Source leakage current with the switch off. Crosstalk A measure of unwanted signal that is coupled through from one channel to another as a result of parasitic capacitance. ID (Off) Drain leakage current with the switch off. Off Isolation A measure of unwanted signal coupling through an off channel. ID, IS (On) Channel leakage current with the switch on. IDD Positive supply current. VD (VS) Analog voltage on terminals D, S. ISS Negative supply current. Rev. B | Page 11 of 16 ADG419 OUTLINE DIMENSIONS 0.400 (10.16) 0.365 (9.27) 0.355 (9.02) 8 5 1 0.280 (7.11) 0.250 (6.35) 0.240 (6.10) 4 0.100 (2.54) BSC 0.325 (8.26) 0.310 (7.87) 0.300 (7.62) 0.060 (1.52) MAX 0.210 (5.33) MAX 0.015 (0.38) MIN 0.150 (3.81) 0.130 (3.30) 0.115 (2.92) SEATING PLANE 0.022 (0.56) 0.018 (0.46) 0.014 (0.36) 0.195 (4.95) 0.130 (3.30) 0.115 (2.92) 0.015 (0.38) GAUGE PLANE 0.430 (10.92) MAX 0.005 (0.13) MIN 0.014 (0.36) 0.010 (0.25) 0.008 (0.20) COMPLIANT TO JEDEC STANDARDS MS-001 CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. CORNER LEADS MAY BE CONFIGURED AS WHOLE OR HALF LEADS. Figure 18. 8-Lead Plastic Dual In-Line Package [PDIP] Narrow Body (N-8) Dimensions shown in inches and (millimeters) 0.005 (0.13) MIN 8 0.055 (1.40) MAX 5 0.310 (7.87) 0.220 (5.59) 1 4 0.100 (2.54) BSC 0.320 (8.13) 0.290 (7.37) 0.405 (10.29) MAX 0.060 (1.52) 0.015 (0.38) 0.200 (5.08) MAX 0.150 (3.81) MIN 0.200 (5.08) 0.125 (3.18) 0.023 (0.58) 0.014 (0.36) 0.070 (1.78) 0.030 (0.76) SEATING PLANE 15 0 0.015 (0.38) 0.008 (0.20) CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. Figure 19. 8-Lead Ceramic Dual In-Line Package [CERDIP] (Q-8) Dimensions shown in inches and (millimeters) Rev. B | Page 12 of 16 070606-A 0.070 (1.78) 0.060 (1.52) 0.045 (1.14) ADG419 3.20 3.00 2.80 8 3.20 3.00 2.80 5.15 4.90 4.65 5 1 4 PIN 1 0.65 BSC 0.95 0.85 0.75 1.10 MAX 0.15 0.00 0.38 0.22 COPLANARITY 0.10 0.80 0.60 0.40 8 0 0.23 0.08 SEATING PLANE COMPLIANT TO JEDEC STANDARDS MO-187-AA Figure 20. 8-Lead Mini Small Outline Package [MSOP] (RM-8) Dimensions shown in millimeters 5.00 (0.1968) 4.80 (0.1890) 8 1 5 4 1.27 (0.0500) BSC 0.25 (0.0098) 0.10 (0.0040) COPLANARITY 0.10 SEATING PLANE 6.20 (0.2441) 5.80 (0.2284) 1.75 (0.0688) 1.35 (0.0532) 0.51 (0.0201) 0.31 (0.0122) 0.50 (0.0196) 0.25 (0.0099) 45 8 0 0.25 (0.0098) 0.17 (0.0067) 1.27 (0.0500) 0.40 (0.0157) COMPLIANT TO JEDEC STANDARDS MS-012-A A CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. 012407-A 4.00 (0.1574) 3.80 (0.1497) Figure 21. 8-Lead Standard Small Outline Package [SOIC_N] Narrow Body (R-8) Dimensions shown in millimeters and (inches) ORDERING GUIDE Model ADG419BN ADG419BNZ 1 ADG419BR ADG419BR-REEL ADG419BR-REEL7 ADG419BRZ1 ADG419BRZ-REEL1 ADG419BRZ-REEL71 ADG419BRM ADG419BRM-REEL ADG419BRM-REEL7 ADG419BRMZ1 ADG419BRMZ-REEL1 ADG419BRMZ-REEL71 ADG419TQ 1 Temperature Range -40C to +125C -40C to +125C -40C to +125C -40C to +125C -40C to +125C -40C to +125C -40C to +125C -40C to +125C -40C to +125C -40C to +125C -40C to +125C -40C to +125C -40C to +125C -40C to +125C -55C to +125C Package Description 8-Lead Plastic Dual In-Line Package [PDIP] 8-Lead Plastic Dual In-Line Package [PDIP] 8-Lead Standard Small Outline Package [SOIC_N] 8-Lead Standard Small Outline Package [SOIC_N] 8-Lead Standard Small Outline Package [SOIC_N] 8-Lead Standard Small Outline Package [SOIC_N] 8-Lead Standard Small Outline Package [SOIC_N] 8-Lead Standard Small Outline Package [SOIC_N] 8-Lead Mini Small Outline Package [MSOP] 8-Lead Mini Small Outline Package [MSOP] 8-Lead Mini Small Outline Package [MSOP] 8-Lead Mini Small Outline Package [MSOP] 8-Lead Mini Small Outline Package [MSOP] 8-Lead Mini Small Outline Package [MSOP] 8-Lead Ceramic Dual In-Line Package [CERDIP] Z = RoHS Compliant Part, # denotes that RoHS compliant part is top or bottom marked. Rev. B | Page 13 of 16 Package Option N-8 N-8 R-8 R-8 R-8 R-8 R-8 R-8 RM-8 RM-8 RM-8 RM-8 RM-8 RM-8 Q-8 Branding SBB SBB SBB SBB# SBB# SBB# ADG419 NOTES Rev. B | Page 14 of 16 ADG419 NOTES Rev. B | Page 15 of 16 ADG419 NOTES (c)2009 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D07850-0-8/09(B) Rev. B | Page 16 of 16